1,4-Oxathiane-2,6-Dione(CAS 3261-87-8)
UN No.:
UN 3261
| Purity | Grade | Package | Stock | Price | Quantity |
| 99% | RG | 25G | In Stock | 6 USD
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| 99% | RG | 100G | In Stock | 17 USD
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| 99% | RG | 500G | In Stock | 42 USD
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| 99% | RG | 2.5KG | In Stock | 204 USD
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| 99% | RG | 10KG | In Stock | 767 USD
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Your region is eligible for ordering. Available NMR Spectrum
Verified In Stock
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Quality System
Applications of 3261-87-8
| Industry | Application | Process |
|---|---|---|
| Chemical Synthesis | Organic synthesis intermediate for preparing sulfur-containing compounds | Reacted with alcohols or amines to produce thioester or thioamide derivatives |
| Pharmaceuticals | Intermediate for synthesizing active pharmaceutical ingredients (APIs) | Introduces sulfhydryl groups into drug molecules to construct specific functional moieties |
| Polymers & Materials | Used for polymer modification or as a crosslinking agent | Reacts with hydroxyl or amino groups on polymer chains to enhance thermal stability and mechanical properties |
| Agricultural Chemicals | Intermediate for pesticide synthesis | Participates in herbicide or insecticide synthesis pathways to improve biological activity |
| Lubricant Additives | Used to formulate high-performance lubricating oil additives | Reacts with base oils to form sulfur-containing extreme-pressure and anti-wear components |
Physical and chemical properties of 3261-87-8
Boiling Point |
341.8ºC at 760 mmHg |
|---|---|
BRN |
112528 |
Density |
1.468 g/cm3 |
Exact Mass |
131.98800 |
Flash Point |
190.5ºC |
Index of Refraction |
1.545 |
Melting Point |
94 °C |
Molecular Formula |
C4H4O3S |
Molecular Weight |
132.13800 |
PSA |
68.67000 |
Sensitivity |
Moisture Sensitive |
Solubility |
DMSO, Methanol (Sparingly) |
Storage condition |
Inert atmosphere,Room Temperature |
Spectrums of 3261-87-8
1.The NMR spectrum displayed on the page is a pre-sale reference spectrum and may differ from that of the actual received batch.
2.The accompanying documentation will include the NMR spectrum and purity analysis data for the shipped batch.
Retrosynthesis analysis of 3261-87-8
Cas:123-93-3
Q&A for CAS 3261-87-8
1. How can I verify product quality?
Every batch of our Chemical Reagents is tested to meet ISO 9001 standards. We provide COA & NMR & SDS Provided with each shipment. Batch COA available for verification, and third-party retesting is supported. A full refund is offered if our data is incorrect.
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Orders from Ready stock / In stock items typically Ships Tomorrow via Fast Shipping via FedEx/DHL/UPS. International deliveries usually arrive within 7 business days, subject to customs clearance.
3. What if the received product doesn’t meet quality standards?
If your Lab Grade Chemical Reagents do not match the Batch COA available, we will issue a replacement or a full refund upon verification.
4. Are hazardous labels included? How is safe shipping ensured?
Hazardous products are labeled and packaged following international regulations. We provide SDS Provided with all hazardous shipments to ensure safe and compliant transport.
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Yes, samples are available for selected Lab Grade products. Please submit a request to confirm availability and specifications.
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Yes. Items labeled In stock / Ready stock on our website are available for immediate shipment, usually within 1–2 business days. Large packs or custom specifications require lead time confirmation.
9. Can you customize purity or packaging?
Yes. We support customization of Lab Grade purity, packaging size, and special testing requirements. Share your needs and we’ll provide a tailored solution.
10. Is the COA consistent with the shipped batch?
Yes. Batch COA available matches the actual shipment. COAs shown online are for reference or from previous batches.
11. Do you support long-term supply agreements?
Yes. We offer Lab Supplier services for stable batch consistency, pricing agreements, and safety stock for long-term customers to ensure uninterrupted supply.
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We accept Pay Local Currency via bank transfer (T/T), PayPal, and other methods. Credit terms are available for qualified long-term partners.
Download SDS of 3261-87-8
Pictograms |
 |
|---|---|
Signal Word |
Danger |
Hazard Statements |
H302+H312 Harmful if swallowed or in contact with skin H302 Harmful if swallowed H314 Causes severe skin burns and eye damage H315 Causes skin irritation H319 Causes serious eye irritation H332 Harmful if inhaled H335 May cause respiratory irritation |
Safety Data Sheet |
Download COA of 3261-87-8
Operate under the ISO 9001 system
